GB/T 26700-2011 (English Version) PDF

Standard No.: GB/T 26700-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 26700-2011

Scope: This standard specifies the classification, requirements, test methods and inspection rules of rigid polyurethane foam used for door body filling. This standard applies to the production and preparation of polyols and polyisocyanates as the main raw materials for the production of rigid polyurethane foams for filling security doors, security doors, entry doors, garage doors and other doors and similar purposes. This standard does not apply to rigid polyurethane foam plastics for doors whose main purpose is heat preservation (such as cold storage doors, etc.).

GB/T 26700-2011 Referenced Document

GB/T 10294-2008 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
GB/T 10295-2008 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
GB/T 10799-2008 Rigid cellular plastics.Determination of the volume percentage of open cells and of closed cells
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 6343-2009 Cellular plastics and rubbers.Determination of apparent density
GB/T 8811-2008 Rigid cellular plastics.Test method for dimensionsl stability
GB/T 8813-2008 Rigid cellular plastics.Determination of compression properties
GBJ 88-1985 Measurement of sound-absorbing coefficient and sound-resistance rate by method of standing wave tubes

2011 GB/T 26700-2011 Rigid polyurethane(PUR)cellular plastics used for doors filling